Fox Body Mustang Headlight Switch and Harness Install (87-93 GT, LX)
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Published on 2015-08-04 If your Mustang's headlights don’t work or work intermittently… a good place to start your troubleshooting process is the headlight switch. 5.0Resto offers two OE quality replacement headlight switches for your GT or LX. Both of which match the fit and finish of the original factory piece and is the perfect upgrade for a damaged or malfunctioning headlight switch.
For you GT or LX guys that have done a fog light conversion of some kind, and are experiencing fog light issues.. you’ll want to take a look at the headlight connector located just behind the headlight switch. Overtime the headlight wiring would over-heat with continual use of the fog lights. This overheating issue would cause the plastic headlight connector to melt, therefore causing your fog lights to malfunction.
5.0Resto has you covered, with an OEM style headlight switch connecter. This headlight connector features 6” color coded pigtails, for easy splicing and absolutely ZERO guess work as to which wires go to what!